BSB4072-2Z-SU-XL FAG Catalog

Axial angular contact ball bearing BSB..-2Z-SU-XL, single direction, no screw mounting

d	Bore diameter	40 mm
D	Outside diameter	72 mm
B	Width	15 mm
Ca	Basic dynamic load rating, axial	40.500 N
C0a	Basic static load rating, axial	89.000 N
Cua	Fatigue load limit, axial	5.400 N
nG Grease	Limiting speed for grease lubrication	5.400 1/min
nϑ	Thermally safe operating speed	4.700 1/min
≈m	Weight	0,256 kg
da	Diameter shaft	47 mm
da	Diameter shaft clearance	h12
rmin	Minimum chamfer dimension	1 mm
r1 min	Minimum chamfer dimension	0,6 mm
a	Distance between the apexes of the pressure cones	48,5 mm
α	Contact angle	60 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
MR	Bearing frictional torque	0,18 Nm
caL	Rigidity axial	1.235 N/µm
MA	Tightening torque for the recommended INA precision locknut	60 Nm
Cage	Polyamide cage	Standard
Sealing	Minimal gap seal on both sides	2Z
Arrangement bearing set	Single bearing	SU
Lubricant	greased with Arcanol MULTITOP (L055)	L055